<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
  <style>
    h2 {
      text-align: center;
    }
    table {
      /*合并相邻边框*/
      border-collapse: collapse;
      margin: 0 auto;
      text-align: center;
    }
    th {
      padding: 5px 20px;
    }
    table,th,td {
      border: 1px solid black;
      font-size: 16px;
    }
  </style>
</head>
<body>
<h2>订单确认</h2>

<script>
  //1.用户输入
  let price = +prompt('请输入商品价格')
  let num = +prompt('请输入商品数量')
  let address = prompt('请输入收货地址')
  //2.计算总价
let total = price * num
  //3.页面打印渲染
document.write(`
        <table>
          <tr>
            <th>商品名称</th>
            <th>商品价格</th>
            <th>商品数量</th>
            <th>总价</th>
            <th>收货地址</th>
          </tr>
          <tr>
            <td>小米手机</td>
            <td>${price}元</td>
            <td>${num}</td>
            <td>${total}元</td>
            <td>${address}</td>
          </tr>
        </table>
`)
</script>
</body>
</html>
